$100,000 now,… Show more An insurance company has made you

$100,000 now,… Show more An insurance company has made you the following retirement offer. If you pay them $100,000 now, you will receive payments of $8000 a year for 10 years. After this they will pay you $9000 a year in perpetuity (i.e. for ever). What interest rate are you making on your retirement money? • Show less